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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1935609931774346 | 4.286e-08 | |
a | 2.646180739250544 | 8.6825e-09 | au |
q | 2.133983367234211 | 1.14e-07 | au |
i | 12.0710501003085 | 4.8269e-06 | deg |
node | 307.3971917782858 | 1.9283e-05 | deg |
peri | 70.01666713323598 | 2.2941e-05 | deg |
M | 36.52340090024338 | 1.0889e-05 | deg |
tp | 2458840.986886326156 (2019-Dec-23.48688633) | 4.754e-05 | TDB |
period | 1572.272009373618 4.30 | 7.7383e-06 2.119e-08 | d yr |
n | .2289680143472257 | 1.1269e-09 | deg/d |
Q | 3.158378111266877 | 1.0363e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
11.8 |
|
n/a |
MPO435719 |
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diameter |
diameter |
10.591 |
km |
0.224 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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rotation period |
rot_per |
16.659 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List: [Behrend, R. (2019) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Polakis, T. (2020) Minor Planet Bull. 47, 13-17.] |
geometric albedo |
albedo |
0.329 |
|
0.014 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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2302 Florya (1972 TL2) Discovered 1972-Oct-02 by Kurochkin, N. E. at Nauchnyj |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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[ show close-approach data ]
Alternate Designations
1972 TL2 = 1935 BF = 1980 LF |
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